@Override public List<SearchResult<ModelCheckerIssue>> checkModel( SModel model, ProgressMonitor monitor, SRepository repository) { List<SearchResult<ModelCheckerIssue>> results = ListSequence.fromList(new ArrayList<SearchResult<ModelCheckerIssue>>()); monitor.start("adapter usages", 1); for (SNode node : ListSequence.fromList(SModelOperations.getNodes(model, null))) { if (monitor.isCanceled()) { break; } // Check for adapter references for (SReference ref : Sequence.fromIterable(SNodeOperations.getReferences(node))) { SModelReference targetSModelReference = ref.getTargetSModelReference(); if (targetSModelReference != null && SModelStereotype.getStereotype(targetSModelReference.getModelName()) .equals("java_stub")) { SNode target = SLinkOperations.getTargetNode(ref); if ((target != null) && SNodeOperations.isInstanceOf( target, "jetbrains.mps.baseLanguage.structure.ClassConcept")) { String qualifiedName = BehaviorReflection.invokeVirtual( String.class, SNodeOperations.cast( target, "jetbrains.mps.baseLanguage.structure.ClassConcept"), "virtual_getFqName_1213877404258", new Object[] {}); if ("jetbrains.mps.smodel.INodeAdapter".equals(qualifiedName) || "jetbrains.mps.smodel.BaseAdapter".equals(qualifiedName)) { SpecificChecker.addIssue( results, node, "Reference to " + qualifiedName + " in role `" + SLinkOperations.getRole(ref) + "'", ModelChecker.SEVERITY_ERROR, "adapter class usage", null); } if (SModelStereotype.withoutStereotype(targetSModelReference.getModelName()) .endsWith(".structure") && SModelUtil.findConceptDeclaration(qualifiedName) != null) { SpecificChecker.addIssue( results, node, "Using adapter of " + qualifiedName + " concept in role `" + SLinkOperations.getRole(ref) + "'", ModelChecker.SEVERITY_ERROR, "adapter class usage", null); } } } } } monitor.done(); return results; }